11112452320000 has 90 divisors (see below), whose sum is σ = 27717998579348. Its totient is φ = 4444980864000.

The previous prime is 11112452319937. The next prime is 11112452320007. The reversal of 11112452320000 is 2325421111.

It is not an unprimeable number, because it can be changed into a prime (11112452320007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 34566414 + ... + 34886413.

Almost surely, 2^{11112452320000} is an apocalyptic number.

11112452320000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11112452320000 is an abundant number, since it is smaller than the sum of its proper divisors (16605546259348).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11112452320000 is an frugal number, since it uses more digits than its factorization.

11112452320000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69452863 (or 69452834 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

Adding to 11112452320000 its reverse (2325421111), we get a palindrome (11114777741111).

The spelling of 11112452320000 in words is "eleven trillion, one hundred twelve billion, four hundred fifty-two million, three hundred twenty thousand".